2387100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 7065520

約数和(自身を除く): 4678420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 109, 146, 150, 218, 219, 292, 300, 327, 365, 436, 438, 545, 654, 730, 876, 1090, 1095, 1308, 1460, 1635, 1825, 2180, 2190, 2725, 3270, 3650, 4380, 5450, 5475, 6540, 7300, 7957, 8175, 10900, 10950, 15914, 16350, 21900, 23871, 31828, 32700, 39785, 47742, 79570, 95484, 119355, 159140, 198925, 238710, 397850, 477420, 596775, 795700, 1193550, 2387100]

約数ペア:

[(1, 2387100), (2, 1193550), (3, 795700), (4, 596775), (5, 477420), (6, 397850), (10, 238710), (12, 198925), (15, 159140), (20, 119355), (25, 95484), (30, 79570), (50, 47742), (60, 39785), (73, 32700), (75, 31828), (100, 23871), (109, 21900), (146, 16350), (150, 15914), (218, 10950), (219, 10900), (292, 8175), (300, 7957), (327, 7300), (365, 6540), (436, 5475), (438, 5450), (545, 4380), (654, 3650), (730, 3270), (876, 2725), (1090, 2190), (1095, 2180), (1308, 1825), (1460, 1635)]